Do NOT answer....they are attempting to access your computer!!

Got a call today from this number CID- 260-895-7457, "name unavailable".  Left no message. Well, "name unavailable" you are now blocked on my call blocker device.  I never answer any numbers or names I don't know,especially ones that don't display or hide their I.D.

How old is this scam?  Got call today.  Claimed to be someone from IT Technical Support or something like that.  Told me I had a problem with my computer.  I told him this is a scam.  He hung up.

Caller id shows name unavailable; talks about problems with the computer.

I keep  getting these calls from this company I have asked him many many times to take me out there Calling list. But I continue to get calls. They're warning to sell me a computer program I am not interested in